Predictors of tris(1,3-dichloro-2-propyl) phosphate metabolite in the urine of office workers.

ABSTRACT: Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) is a flame retardant widely used in furniture containing polyurethane foam. It is a carcinogen, endocrine disruptor, and potentially neurotoxic. Our objectives were to characterize exposure of adult office workers (n=29) to TDCPP by measuring its primary metabolite, bis(1,3-dichloro-2-propyl) phosphate (BDCPP), in their urine; measuring TDCPP in dust from their homes; offices and vehicles; and assessing possible predictors of exposure. We identified TDCPP in 99% of dust (GM=4.43μg/g) and BDCPP in 100% of urine samples (GM=408pg/mL). Concentrations of TDCPP were significantly higher in dust from vehicles (GM=12.5μg/g) and offices (GM=6.06μg/g) than in dust from the main living area (GM=4.21μg/g) or bedrooms (GM=1.40μg/g) of worker homes. Urinary

SUBMITTER: Carignan CC 

PROVIDER: S-EPMC3666188 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature